Inflatable cushion



FIG. 1 is a perspective view of an inflatable cushion, showing our new design in a flat configuration;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is an exploded rear elevational view thereof;

FIG. 4 is an exploded front elevational view thereof;

FIG. 5 is an exploded right-side elevational view thereof;

FIG. 6 is an exploded left-side elevational view thereof;

FIG. 7 is an exploded top plan view thereof;

FIG. 8 is an exploded bottom plan view thereof; and,

FIG. 9 is a perspective view thereof, illustrated in a seat-configuration.

The broken lines showing a person in FIG. 9 depict environmental matter that forms no part of the claimed design. 

CLAIM We claim the ornamental design for an inflatable cushion, as shown and described. 